Related Experiment Video

Updated: Feb 3, 2026

Live Imaging of Mouse Secondary Palate Fusion
06:10

Live Imaging of Mouse Secondary Palate Fusion

Published on: July 27, 2017

8.0K

Imaging in secondary tumors of the ovary

Ali Devrim Karaosmanoglu1, Mehmet Ruhi Onur2, Mehmet Coskun Salman3

  • 1Department of Radiology, Faculty of Medicine, School of Medicine, Hacettepe Universitesi Tıp Fakültesi Hastanesi, 06100, Sıhhiye, Ankara, Turkey.

Abdominal Radiology (New York)
|October 27, 2018
PubMed

Insights

Metastatic ovarian tumors are common, often originating from breast or colorectal cancers. Bilateral involvement is a key imaging finding that helps differentiate these secondary ovarian tumors from primary ones.

Area of Science:

  • Oncology
  • Radiology
  • Pathology

Background:

  • Metastatic involvement of the ovaries is a significant clinical concern.
  • Common primary sites include breast, colorectal, gastric, and appendix cancers.
  • Potential spread pathways include lymphogenous, hematogenous, and transcoelomic routes.

Purpose of the Study:

  • To review the characteristics of common non-gynecological tumors metastasizing to the ovaries.
  • To highlight imaging features that aid in differentiating metastatic from primary ovarian tumors.
  • To emphasize the importance of early diagnosis and treatment for improved patient outcomes.

Main Methods:

  • Review of literature on ovarian metastases from non-gynecological malignancies.
  • Analysis of imaging characteristics, including morphology, composition (solid/cystic), and laterality.
  • Correlation of imaging findings with primary tumor types.

Main Results:

  • Krukenberg tumors (often from colorectal primaries) typically present as complex semisolid masses, predominantly cystic.
  • Ovarian metastases from breast cancer are usually bilateral, solid, and small.
  • Secondary lymphomatous involvement of the ovary is typically bilateral and solid with heterogeneous MRI signals.
  • Bilateral ovarian involvement is a crucial differentiator from primary ovarian neoplasms.

Conclusions:

  • Metastatic ovarian tumors have distinct imaging features based on the primary cancer type.
  • Bilateral involvement is a highly suggestive sign of secondary ovarian malignancy.
  • Accurate differentiation through imaging is essential for appropriate clinical management and prognosis.
Keywords:
Computed tomographyMagnetic resonance imagingMetastasisOvaryTumor

More Related Videos

An Orthotopic Model of Serous Ovarian Cancer in Immunocompetent Mice for in vivo Tumor Imaging and Monitoring of Tumor Immune Responses10:35

An Orthotopic Model of Serous Ovarian Cancer in Immunocompetent Mice for in vivo Tumor Imaging and Monitoring of Tumor Immune Responses

Published on: November 28, 2010

18.9K
Dissection and Staining of Drosophila Larval Ovaries07:40

Dissection and Staining of Drosophila Larval Ovaries

Published on: May 13, 2011

26.9K

Related Concept Videos

Ovaries01:26

Ovaries

The ovaries are roughly the size of almonds and measure approximately 2 to 3 centimeters in length. These paired structures are situated within the pelvic region and are anchored by the mesovarium—a peritoneal extension that also connects them to the wider structure of the broad ligament. The support system extends to the suspensory ligament, housing blood and lymphatic vessels. In addition, the ovarian ligament tethers the ovaries to the uterus.
On the ovarian surface, a layer of...
2.4K
Secondary Active Transport01:55

Secondary Active Transport

One example of how cells use the energy contained in electrochemical gradients is demonstrated by glucose transport into cells. The ion vital to this process is sodium (Na+), which is typically present in higher concentrations extracellularly than in the cytosol. Such a concentration difference is due, in part, to the action of an enzyme “pump” embedded in the cellular membrane that actively expels Na+ from a cell. Importantly, as this pump contributes to the high concentration of...
137.9K
Secondary Active Transport01:32

Secondary Active Transport

One example of how cells use the energy contained in electrochemical gradients is demonstrated by glucose transport into cells. The ion vital to this process is sodium (Na+), which is typically present in higher concentrations extracellularly than in the cytosol. Such a concentration difference is due, in part, to the action of an enzyme "pump" embedded in the cellular membrane that actively expels Na+ from a cell. Importantly, as this pump contributes to the high concentration of...
9.6K
Secondary Healthcare System01:11

Secondary Healthcare System

Secondary healthcare is offered by a specialist, generally in hospitals or clinics for patients referred by primary healthcare providers. It occurs when a person has an illness or injury that requires specific medical care. Secondary care is often referred to as acute care. Secondary care can range from uncomplicated care to repair a minor laceration or treat a strep throat infection to more complicated emergent care, such as treating a head injury sustained in an automobile accident. Whatever...
2.1K
Primary and Secondary Growth in Roots and Shoots03:02

Primary and Secondary Growth in Roots and Shoots

Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.
60.5K
Secondary Distribution01:25

Secondary Distribution

Secondary distribution systems provide electrical energy at the utilization voltage levels from distribution transformers to customer meters. Typical secondary voltages in the United States include 120/240 V for residential use, 208Y/120 V for residential and commercial use, and 480Y/277 V for industrial and high-rise commercial use.
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
577